## Search found 5 matches

Tue Feb 12, 2019 11:11 pm
Forum: Calculating pH or pOH for Strong & Weak Acids & Bases
Topic: Quiz 1 #5
Replies: 7
Views: 337

### Re: Quiz 1 #5

Ka was equal to 6.76x10^-5
kb=1.48x10^-10
Tue Feb 12, 2019 11:11 pm
Forum: Calculating pH or pOH for Strong & Weak Acids & Bases
Topic: Quiz 1 #5
Replies: 7
Views: 337

### Re: Quiz 1 #5

Ka was equal to 6.76x10^-5
kb=1.48x10^-10
Tue Feb 12, 2019 9:38 pm
Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
Topic: Letter Q
Replies: 2
Views: 68

### Re: Letter Q

if you are q in the internal energy equation refers to as heat or enthalpy whilst w refers to work done on or by the system,
Tue Feb 12, 2019 9:37 pm
Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
Topic: Letter Q
Replies: 2
Views: 68

### Re: Letter Q

are you referring to Delta(U)= q+w? or are you referring to Q as a a reaction quotient in chemical equilibrium?
Thu Jan 10, 2019 11:29 pm
Forum: Student Social/Study Group
Topic: New to Lavelle
Replies: 32
Views: 3680

### Re: New to Lavelle

okay i know this may sound odd, but i am having trouble figuring out how to post a question, im ablle to navigate through but i can't figure out how to make a post of my own. Im new to Lavelle's class as well so this thread is useful.